%Plots the price impact coefficient (alphas) by day
function fig_FX_futures_price_impact_betas(datesExtras, selectorNonHolidays, coeffs, optfig)

if optfig.plotfig == 1
    
    [fontname,dimension,lw,folder,color,style,marker,markersize,fontsize_tit,fontsize_ax,fontsize_lab,fontsize_leg] = fn_optfig(optfig);
    
    f0 = figure('Units','inches','Position',dimension);
    
    plot(datesExtras(selectorNonHolidays,:),coeffs(:,1),'Color',color{1},'LineStyle',style{1},'LineWidth',lw); hold on;
    plot(datesExtras(selectorNonHolidays,:),coeffs(:,2),'Color',color{3},'LineStyle',style{2},'LineWidth',lw); hold on;
    plot(datesExtras(selectorNonHolidays,:),coeffs(:,3),'Color',color{4},'LineStyle',style{3},'LineWidth',lw); hold on;
    plot(datesExtras(selectorNonHolidays,:),coeffs(:,4),'Color',color{5},'LineStyle',style{4},'LineWidth',lw); hold on;
    plot(datesExtras(selectorNonHolidays,:),coeffs(:,5),'Color',color{6},'LineStyle',style{5},'LineWidth',lw); hold on;

    dateaxis('x',2)    
    title('Time Series of Price Impact Exponents', 'interpreter','latex','FontSize',fontsize_tit,'FontName',fontname)
    xlabel('Date','interpreter','latex','FontSize',fontsize_ax,'FontName',fontname)
    ylabel('Coefficient $\beta$ ','interpreter','latex','FontSize',fontsize_ax,'FontName',fontname)
    grid; axis tight; box off;
    legendCell = {'AUD', 'GBP', 'CAD', 'EUR', 'JPY'};
    legend(legendCell,'interpreter','latex','FontSize',fontsize_leg,'FontName',fontname,'Location','best')
    legend boxoff
end

name = '08_PriceImpactBetasByDay';
print(f0,'-depsc','-painters','-noui','-r600',[folder,name,'.eps'])

end